Tagged Questions

OpenStack (http://openstack.org) is a collection of open source projects that enables an open, scalable cloud infrastructure. The core of OpenStack is meant to provide consistent APIs and interfaces to a variety of potential back-ends.

I have played a bit with devstack recently, but I can't find a way to just use my home network for VM's. I am trying to decide on using esxi, kvm, or devstack on top of kvm for my visualization, but ...

I am reviewing openstack technology as a possible solution for creating sandboxes. What I am going to do is to create instances that contains several vms connected within virtual network. There will ...

Openstack instance is not ping from outside. admin router is active but router gateway of ext-net is DOWN. The instance cirros image console is working fine but when I check ifconfig of that cirros ...

Context: I am attempting to convince a 64bit Win7 VirtualBox image to run under OpenStack, and Windows isn't my usual platform. Installing the Virtio drivers hasn't been going well. Thus far, what has ...

I have a Cinder storage and controller node running on the same CentOS 7 box as Nova compute. Everything worked fine, until I rebooted. Now my instances can't mount volumes and I get the errors below.
...

I install keepalived on openstack vm and try create virtual ip for my lan network. But not working, I try use flat network with floating IP and vlan, but still no luck.
It's possible use keepalived ...

I'm wondering if anyone here has had success with any of the cloud orchestration layers using a GPU (preferably vGPU)? I've been able to get XenServer 6.2 to successfully see our nvidia GRID K1 card ...

I have a host that is acting as both an iscsi initiator and target. It's an OpenStack box that acts as both the storage node (cinder) and also as a compute node. There is also another compute nodes on ...

I set up OpenStack with Puppet, and it's working great for the most part, but I've come across a rather pernicious issue: my Ubuntu guests (and likely others) are unable to retrieve metadata during ...

Is there an equivalent to TYPE="OVSPort" DEVICETYPE="ovs" OVS_BRIDGE=br-ex in Ubuntu 14.04?
The system is OpenStack Icehouse with 3 nodes (controller, network, compute1) each on a VirtualBox Ubuntu ...

According to this documentation the admin credentials need to be sourced as follows:
[vagrant@localhost ~]$ source admin-openrc.sh
-bash: admin-openrc.sh: No such file or directory
The suspicion is ...

Im not sure if I'm approaching this from the right angle. I'm wanting to create a subdomain of bournetohack.com on a NGINX server upon associating a floating IP.
What I was thinking is too tag onto ...

I would like to be able to reliably determine the UUID associated with an OpenStack guest from within the guest. A klugey way to do it would be something like:
# nova show `hostname` | grep ' id '
| ...

Can somebody familiar with Open Stack explain to me whether or not it's ok to use the RDO version for production use. The installation takes a matter of minutes compare to the doc installation Guide. ...

There are IPs on my network that are not configured as fixed or floating in Neutron, they are simply claimed by an instance (e.g. via ifconfig eth0:1 ip.add.re.ss). How do I get openstack (possibly ...

I am provisioning a Nova server and Cinder volumes using a Heat template.
In order to identify the Cinder volumes attached to my OpenStack server I would like to use the /dev/disk/by-id/... symlinks ...

I have installed devstack (OpenStacks development platform) on a physical ubuntu 14.04 host and I have been trying to follow the tutorials for manually creating an image. I have tried for Ubuntu and ...